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The bug was caused by using negative numbers as the end for playing forever (or until the end of the sound is reached) in the library. This was used with speaker objects which have an end of FLT_MAX now instead and the negative number interpretation was removed. I hope this doesn't break anything else.
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Opted to keep includes if they are used indirectly (even if removing is possible).
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The problem here was that animation buffers got initialized with zeros in the beginning for unknown parts. Now it gets initialized with the first known value.
The bug's result was that the animation of the pitch started with 0 on first playback and thus any seeking while the pitch is zero resulted in seeking to the beginning.
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Root of issue is probably in AUDASPACE itself (or even in OpenAL?).
Issue not present with SDL backend, only OpenAL afaik.
For now, workaround in Blender is to call seek twice when starting play
(not needed when resuming from pause).
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also skip checking all objects for speakers when no speakers are in the
blend file.
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Previously this only worked for some datablocks relevant to rendering, now it
can be used to detect if any type of datablock was added or removed (but not
yet to detect if it was modified, we need many more depsgraph tags for that).
Most of the changes are some function parameter changes, the important parts
are the DAG_id_type_tag calls.
Reviewed By: sergey, brecht
Differential Revision: https://developer.blender.org/D195
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Simply recalc sequence len for audio (and meta!) strips when modifying fps value. Note start, startofs and endofs are also updated, to try to keep final pos and length as consistent as possible.
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Added new build option WITH_JACK_DYNLOAD for CMake and
WITH_BF_JACK_DYNLOAD for SCons, which means there'll be
no build-time linking against libjack and getting symbols
from libjack will happen runtime using dlopen and dlsym
tricks.
Alternative would be to use weak linking, but it'll require
having wrapper for preloading libjack.
This new options are disabled by default and they only
intended to be used on linux. Other platforms shall not
be using this and there shall be no functional changes
on non-linux platforms at all.
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files since its done throughout the code in some places.
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inset was inverted also
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BKE_utildefines is now unused but keep incase we want to add defines there later.
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from Dan Eicher (dna)
--- message from the tracker
Classes for all effect types with proper input attributes
Added new/delete functions for SequenceEditor.sequences.
push/pop functions for ImageSequence.elements to add/remove images
Moved waveform from the base class to SoundSequence (probably should be renamed use_waveform or show_waveform)
Fixed user count for scene and movie clip types
--- my own comments
- dont have blending mode argument from sequencer.new_*() functions. Better edit this after.
- dont change waveform attribute, seems unrelated change and should be kept for sound afaik.
- dont apply scene, clip usercount changes - Sergey dealt with these separately.
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before the version patch which it ideally shouldn't, but moving it to a different
location is tricky.
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else if's
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This commit extends limit of ID and objects to 64 (it means 63 meaning
characters and 1 for zero-terminator). CustomData layers names are also
extended.
Changed DNA structures and all places where length constants were hardcoded.
All names which are "generating" from ID block should be limited by MAX_ID_NAME-2,
all non-id names now has got own define called MAX_NAME which should be used all
over for non-id names to make further name migration stuff easier.
All name fields in DNA now have comment with constant which corresponds to
hardcoded numeric value which should make it easier to further update this
limits or even switch to non-hardcoded values in DNA.
Special thanks to Campbell who helped figuring out some issues and helped a lot
in finding all cases where hardcoded valued were still used in code.
Both of forwards and backwards compatibility is stored with blender versions newer
than January 5, 2011. Older versions had issue with placing null-terminator to
DNA strings on file load which will lead to some unpredictable behavior or even
crashes.
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passed along the same args from sequence strips. (no functional changes)
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http://markmail.org/message/fp7ozcywxum3ar7n
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size is known.
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Also fixing two more crashes when audio files don't exist/cannot be read and apply a changed file path of a sound, reported by Jens Verwiebe in IRC.
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should have had this header added.
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shadeoutput.c
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Now all sounds that are not mono but have 3D checked automatically get reduced to mono during BGE conversion time.
Also removed the now unneeded function sound_get_channels and added a missing header file to audaspace's CMakeLists.txt.
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* Use NULL in AUD_Reference.h
* Use SETLOOPER in sound.c
* Move flags to the end of Speaker struct.
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* Reverting update recent files commit r37155
* Turning reference counts into unsigned ints
* Minor things
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* Fixing ffmpeg-0.8 errors.
* Fixing Ketsji paths.
* Removing DoSound from BGE.
* Fixing audio scene update to use only current scene objects.
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High quality resampling on mixdown, linear for playback.
* Lots of improvements and fixes for the JOS resampler, now it works fine!
* High quality filter coefficients for the JOS resampler (sorry for the 5 MB source file).
* Fix for GE orientation bug. Note: moto uses x,y,z,w quaternion storage, while rest of blender uses w,x,y,z.
* Minor changes/fixes.
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Adding a mono flag to mixdown non-mono sounds for 3D audio.
* Added mono sound loading.
* Bugfix: AUD_COMPARE_SPECS usage was wrong.
* Bugfix: JOS resampler = instead of ==.
* Bugfix: Change of a sound should apply settings in AUD_SequencerHandle.
* Bugfix: Memory leak when canceling open sound operator.
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